cs_mesh_boundary.c File Reference

#include "cs_defs.h"
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <limits.h>
#include <math.h>
#include "bft_error.h"
#include "bft_mem.h"
#include "bft_printf.h"
#include "fvm_io_num.h"
#include "cs_mesh_builder.h"
#include "cs_mesh_connect.h"
#include "cs_mesh_group.h"
#include "cs_parall.h"
#include "cs_sort.h"
#include "cs_mesh_boundary.h"

Include dependency graph for cs_mesh_boundary.c:

Functions
void	cs_mesh_boundary_insert (cs_mesh_t *mesh, cs_lnum_t n_faces, cs_lnum_t face_id[])
	Insert boundary into the mesh. More...
void	cs_mesh_boundary_insert_with_shared_vertices (cs_mesh_t *mesh, cs_lnum_t n_faces, cs_lnum_t face_id[])
	Insert boundary into the mesh, sharing vertices on both sides. More...
void	cs_mesh_boundary_insert_separating_cells (cs_mesh_t *mesh, const char *group_name, cs_lnum_t n_cells, const cs_lnum_t cell_id[])
	Insert a boundary into the mesh between a given set of cells and the the others. More...

Function Documentation

cs_mesh_boundary_insert()

void cs_mesh_boundary_insert	(	cs_mesh_t *	mesh,
		cs_lnum_t	n_faces,
		cs_lnum_t	face_id[]
	)

Insert boundary into the mesh.

This is done by transforming interior faces into boundary faces.

Note that the ids of selected faces are sorted by this function.

Parameters

[in]	mesh	pointer to mesh structure to modify
[in]	n_faces	number of selected (interior) faces
[in,out]	face_id	list of selected (interior) faces (0 to n-1)

cs_mesh_boundary_insert_separating_cells()

void cs_mesh_boundary_insert_separating_cells	(	cs_mesh_t *	mesh,
		const char *	group_name,
		cs_lnum_t	n_cells,
		const cs_lnum_t	cell_id[]
	)

Insert a boundary into the mesh between a given set of cells and the the others.

This is done by transforming interior faces into boundary faces.

An optional group name may be assigned to newly created boundary faces.

Note that the list of selected faces is sorted by this function.

Parameters

[in]	mesh	pointer to mesh structure to modify
[in]	group_name	group name to assign to newly created boundary faces, or NULL
[in]	n_cells	number of separated cells
[in]	cell_id	separated cell ids

cs_mesh_boundary_insert_with_shared_vertices()

void cs_mesh_boundary_insert_with_shared_vertices	(	cs_mesh_t *	mesh,
		cs_lnum_t	n_faces,
		cs_lnum_t	face_id[]
	)

Insert boundary into the mesh, sharing vertices on both sides.

This is done by transforming interior faces into boundary faces.

Note that the ids of selected faces are sorted by this function.

Deprecated:

Use of this function is not recommended, as sharing vertices may cause issues with vertex-based values, gradient extended neighborhoods, and some visualization operations.

Parameters

[in]	mesh	pointer to mesh structure to modify
[in]	n_faces	number of selected (interior) faces
[in,out]	face_id	list of selected (interior) faces (0 to n-1)